Hourly Weather Forecast - Mercer, TN

12 AM
29°F
0%
7mph
S
Clear
Humidity
53%
Feels like
22°F
Dew Point
14°F
1 AM
29°F
0%
7mph
S
Clear
Humidity
54%
Feels like
22°F
Dew Point
14°F
2 AM
29°F
0%
8mph
S
Clear
Humidity
54%
Feels like
21°F
Dew Point
14°F
3 AM
29°F
10%
8mph
S
Clear
Humidity
55%
Feels like
21°F
Dew Point
15°F
4 AM
29°F
10%
8mph
S
Clear
Humidity
58%
Feels like
22°F
Dew Point
16°F
5 AM
30°F
10%
8mph
S
Clear
Humidity
61%
Feels like
22°F
Dew Point
18°F
6 AM
31°F
10%
8mph
S
Clear
Humidity
63%
Feels like
23°F
Dew Point
19°F
7 AM
32°F
10%
8mph
S
Clear
Humidity
64%
Feels like
25°F
Dew Point
21°F
7:02 AM
8 AM
35°F
20%
8mph
SSW
Sunny
Humidity
64%
Feels like
28°F
Dew Point
24°F
9 AM
37°F
30%
9mph
SSW
30% Chance Rain Showers
Humidity
64%
Feels like
30°F
Dew Point
26°F
10 AM
40°F
40%
9mph
SSW
40% Chance Rain Showers
Humidity
61%
Feels like
33°F
Dew Point
27°F
11 AM
42°F
50%
10mph
SSW
50% Chance Rain Showers
Humidity
57%
Feels like
37°F
Dew Point
28°F
12 PM
45°F
50%
10mph
SSW
50% Chance Rain Showers
Humidity
54%
Feels like
39°F
Dew Point
29°F
1 PM
46°F
50%
10mph
SSW
50% Chance Rain Showers
Humidity
54%
Feels like
42°F
Dew Point
31°F
2 PM
47°F
50%
9mph
SSW
50% Chance Rain Showers
Humidity
55%
Feels like
43°F
Dew Point
32°F
3 PM
48°F
50%
8mph
SSW
50% Chance Rain Showers
Humidity
57%
Feels like
44°F
Dew Point
33°F
4 PM
47°F
50%
7mph
SSW
50% Chance Rain Showers
Humidity
61%
Feels like
43°F
Dew Point
34°F
5 PM
45°F
60%
6mph
SSW
60% Chance Rain Showers
Humidity
67%
Feels like
42°F
Dew Point
35°F
5:12 PM
6 PM
43°F
60%
5mph
S
60% Chance of Light Rain
Humidity
72%
Feels like
40°F
Dew Point
35°F
7 PM
42°F
60%
5mph
S
60% Chance of Light Rain
Humidity
77%
Feels like
39°F
Dew Point
36°F
8 PM
41°F
50%
6mph
S
50% Chance of Light Rain
Humidity
83%
Feels like
37°F
Dew Point
36°F
9 PM
40°F
60%
5mph
S
60% Chance of Light Rain
Humidity
87%
Feels like
36°F
Dew Point
37°F
10 PM
40°F
60%
5mph
S
60% Chance of Light Rain
Humidity
89%
Feels like
36°F
Dew Point
37°F
11 PM
39°F
60%
4mph
S
60% Chance of Light Rain
Humidity
90%
Feels like
37°F
Dew Point
37°F

Snow Forecast through Saturday

Multiple Snowy Systems Hit Great Lakes, Northeast

A new disturbance will track across the Upper Midwest, central Appalachia, Northeast, and Great Lakes.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

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